Harden profiles

- Added 'disable-devel.conf' to many profiles
- Added 'disable-mnt' to many profiles
- Added 'noexec' to many profiles
- Removed 'netfilter' and 'net none' from profiles with 'protocol unix'
- Cleaned up profiles using defaults

1 files changed, 7 insertions, 1 deletions

diff --git a/etc/skypeforlinux.profile b/etc/skypeforlinux.profile
index 71bc1b9a6..a2f693945 100644
--- a/etc/skypeforlinux.profile
+++ b/etc/skypeforlinux.profile
@@ -7,16 +7,22 @@ include /etc/firejail/skypeforlinux.local
 
 # skypeforlinux profile
 noblacklist ${HOME}/.config/skypeforlinux
+
 include /etc/firejail/disable-common.inc
+include /etc/firejail/disable-devel.inc
 include /etc/firejail/disable-programs.inc
 include /etc/firejail/disable-passwdmgr.inc
 
 caps.drop all
 netfilter
+nogroups
+nonewprivs
 noroot
-seccomp
 protocol unix,inet,inet6,netlink
+seccomp
+shell none
 
+private-dev
 private-tmp
 disable-mnt